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3 years ago

Write an equation of a line whose graph is parallel to the graph of y=3x-10

Mathematics

2 answers:

Alex787 [66]3 years ago

6 0

Answer:

y = 3x + d, where d can take on any real value.

Step-by-step explanation:

The given equation is y = 3x - 10. If the new line is to be parallel to this one, then the new line must have the same slope: m = 3.

Then the general form of this new line would be y = 3x + d, where d can have any real value.

Anon25 [30]3 years ago

3 0

Answer:

y = 3x

Step-by-step explanation:

Parallel lines have the same slope but different y-intercepts.

Your function has y-intercept b = -10.

Choose <em>any</em> different value for b. How about b = 0?

Then, the equation for the parallel line is

y = 3x

In the diagram below, the red line is the graph of y = 3x – 10.

The parallel blue line is the graph of y = 3x.

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